Changzhou DLX Alloy Co., Ltd.
| Grade | 200 201 N4 N6 |
| Product name | Pure Nickel 200/201 |
| Size: | customized |
| Application: | battery pack |
| M.O.Q: | 5KG |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 500 tons per month |
| Delivery Time | 5-20 Days |
| Packaging Details | Spool package with Carton box, Coil package with polybag, |
| Ni(min) | 99% |
| Pitch distance | 20.5mm |
| Application | 18650 battery |
| Certificate | ISO9001 |
| color | Silver white |
| Certification | CE,ROHS |
| Brand Name | DLX |
| Model Number | ni200 Pure Nickel |
| Place of Origin | China Jiangsu |
View Detail Information
Explore similar products
Nickel 201 Pure Nickel Metal
99.9% Pure Nickel Wire with Low Magnetic Permeability High Thermal Conductivity
DLX Pure Nickel Strip 99.8% Ni200/ Ni201 for Battery Spot Welding
2p/3p/4p/5p Nickel 200 201 strip For Battery 32650 18650 Pure Nickel Metal
Product Specification
| Grade | 200 201 N4 N6 | Product name | Pure Nickel 200/201 |
| Size: | customized | Application: | battery pack |
| M.O.Q: | 5KG | Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 500 tons per month | Delivery Time | 5-20 Days |
| Packaging Details | Spool package with Carton box, Coil package with polybag, | Ni(min) | 99% |
| Pitch distance | 20.5mm | Application | 18650 battery |
| Certificate | ISO9001 | color | Silver white |
| Certification | CE,ROHS | Brand Name | DLX |
| Model Number | ni200 Pure Nickel | Place of Origin | China Jiangsu |
| High Light | 6p Pure Nickel Strip ，18650 Battery Pure Nickel Strip ，99% Pure Nickel Metal | ||
Standard 19.0 mm or 20.2 mm pitch nickel strips often fail when your battery pack design incorporates thick-walled cell spacers or secondary fire-retardant insulation between 18650 cells. That extra 0.3 mm of holder thickness causes cumulative misalignment, forcing manual adjustment at every weld point. DLX solves this with a dedicated 20.5 mm pitch 1P–6P modular nickel strip series. Precision-stamped from soft-annealed N4, N6, Ni200, or Ni201 coil, these connectors maintain ±0.05 mm center-to-center tolerance across the full width, ensuring your automated spot welder hits the center of every cell cap, even in the most heavily insulated industrial packs.
| Grade | Ni Content | Key Advantage | Recommended Application | Reference Price (FOB, USD/kg) |
|---|---|---|---|---|
| N4 | ≥ 99.9% (Ni+Co) | Lowest impurity (Fe ≤ 0.04%) | Medical equipment, high-reliability aerospace packs, vacuum electronics | 62 – 72 |
| Ni201 | ≥ 99.0% (C ≤ 0.02%) | Prevents intergranular attack | Fast-charge modules, packs with high thermal cycling, industrial heat-trace | 48 – 56 |
| Ni200 | ≥ 99.6% | Standard industry benchmark | E-bike batteries, power tool modules, consumer electronics | 42 – 50 |
| N6 | ≥ 99.5% (Ni+Co) | High corrosion resistance | Solar energy storage, UPS banks, stationary battery systems | 36 – 42 |
Prices are FOB Shanghai for 5–500 kg orders. For contract volumes exceeding 1,000 kg, please request a tiered quotation. MOQ: 5 kg. Free sample of N6 or Ni200 grades (0.5 kg) available for first-article inspection.
| Element | N4 | N6 | Ni200 | Ni201 |
|---|---|---|---|---|
| Ni+Co | ≥ 99.9% | ≥ 99.5% | — | — |
| Ni | — | — | ≥ 99.2% | ≥ 99.0% |
| Cu | ≤ 0.015 | ≤ 0.10 | ≤ 0.25 | ≤ 0.25 |
| Si | ≤ 0.03 | ≤ 0.10 | ≤ 0.35 | ≤ 0.35 |
| Mn | ≤ 0.002 | ≤ 0.05 | ≤ 0.35 | ≤ 0.35 |
| C | ≤ 0.01 | ≤ 0.10 | ≤ 0.15 | ≤ 0.02 |
| Mg | ≤ 0.01 | ≤ 0.10 | — | — |
| S | ≤ 0.001 | ≤ 0.005 | ≤ 0.01 | ≤ 0.01 |
| P | ≤ 0.001 | ≤ 0.002 | — | — |
| Fe | ≤ 0.04 | ≤ 0.10 | ≤ 0.40 | ≤ 0.40 |
Source: DLX Alloy product catalog. EN 10204 3.1 MTC with full composition included on every shipment.
| Property | Value | Unit |
|---|---|---|
| Tensile Strength (Rm) | ≥ 462 | MPa |
| Yield Strength (Rp0.2) | ~ 170 | MPa |
| Elongation (A5) | ≥ 35 | % |
| Hardness | 90 – 120 | HB (soft annealed) |
| Density | 8.908 | g/cm³ |
| Melting Point | 1435 – 1455 | °C |
| Electrical Resistivity (20°C) | 0.096 | μΩ·m |
| Thermal Conductivity | 70.2 | W/m·K |
| CTE (20–100°C) | 13.3 * 10⁻⁶ | /°C |
| Magnetism | Ferromagnetic | |
| Microstructure | Single-phase austenite | |
Source: DLX Alloy product catalog. Parameters based on hydrogen-annealed condition.
| Parameter | Standard Range | Notes |
|---|---|---|
| Configurations | 1P / 2P / 3P / 4P / 5P / 6P | Modular design for custom parallel groups |
| Pitch Distance | 20.5 mm | ±0.05 mm tolerance; for thick holders |
| Strip Thickness | 0.10 / 0.15 / 0.20 mm | ±0.01 mm tolerance |
| Thickness Range | 0.05 – 1.0 mm | Custom thickness available on request |
| Edge Finish | Burr-free (wire EDM slit) | < 0.01 mm burr height at 10* zoom |
| Surface Finish | Bright (H₂ annealed) | Oxide-free, high solderability |
| Package | Spool or Bulk Coil | VCI paper protected |
| MOQ | 5 kg | Samples ship within 3 working days |
Delivery: Standard configurations ship in 5–7 working days. Air freight (DHL/FedEx) for < 30 kg; sea freight for bulk. Departure: Shanghai Port.
Changzhou DLX Alloy Co., Ltd. does not just sell nickel; we provide the precision hardware battery manufacturers depend on. Our 12,000 m² factory in Changzhou, Jiangsu, houses a dedicated toolroom equipped with Japanese Sodick wire EDM and high-speed CNC milling centers. This in-house capability allows us to maintain a library of over 2,000 progressive die sets specifically for the battery industry — including unique variants like the 20.5 mm pitch series. Since 2002, we have specialized exclusively in nickel and nickel-based alloys, ensuring zero risk of cross-family metal contamination. From vacuum melting to final stamping, every step of your 1P–6P strip's journey is controlled by one ISO9001-certified quality system. When your pack design requires a pitch that isn't in a distributor's catalog, DLX provides the metallurgical consistency and tooling expertise to deliver exactly what's on your drawing.
The 20.5mm pitch is designed for 18650 packs using heavy-duty ABS plastic holders, secondary insulation sleeves, or cell spacers thicker than 1.5 mm. If you find your standard 20.2mm strip is slightly "short" at the ends of a long 6P or 8P parallel group, the 20.5mm variant provides the necessary clearance to center the strip on the cell caps without cumulative alignment error.
Yes. Our modular die sets allow us to switch between 1P and 6P configurations efficiently. As long as the total order meets our 5 kg MOQ, you can distribute that quantity across multiple configurations of the same grade and thickness (e.g., 2.5 kg of 4P and 2.5 kg of 6P).
We supply both. Modular 1P–6P strip can be delivered as pre-formed, continuous spools (indexed for your welding machine) or as individual, cut-to-length group links. Most automated pack lines prefer continuous spooled strip to reduce loading labor. Specify your preference at inquiry.
For 95% of consumer and industrial 18650 packs (e-bikes, vacuum cleaners, ESS), Ni200 (99.6% Ni) is the industry standard—it offers the best balance of conductivity, corrosion resistance, and cost. Choose N4 (99.9% Ni) only if your application is medical-grade, aerospace-specified, or involves ultra-high vacuum environments where trace iron (Fe) outgassing is a risk.
If your required pitch or layout is truly unique, our in-house toolroom can design, cut, and qualify a new progressive die within 10–12 working days. We provide a first-article inspection sample from the new tool before beginning the full production run. A one-time tooling setup fee applies, which is credited back on your first order exceeding 500 kg.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
1000000-120000000+
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ... Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ...
Get in touch with us
Leave a Message, we will call you back quickly!